Sunix's CBSA20 is a high performance dual channel Serial ATA 32bit CardBus for the new generation external Serial ATA disk drives. The controller supports data transfer rates up to 1.5 Gbps (150 Mbps). Two independent Serial ATA channels support one Serial ATA disk per channel.
The controller enables you to add the new Serial ATA devices to your system. By simply installing the CBSA20 to a cardbus slot and loading the included driver, and you get the Serial ATA interface with superior performance.